The free wifi would be a good perk. Even with 4g sometimes the video streaming isn't as good as a Wifi connection. I'm not sure how that can help determine concession service levels. I'm sure there is data that can be collected; I'm just not seeing it right now.

What's the old saying? If you have to ask the price, you probably can't afford it. In the New York area where I live, Giants fans actually paid thousands of dollars just for a "seat license" that gives you the right to spend even more money buying the actual tickets. I'll watch it on TV, thank you very much.

Respondents are on a roll: 53% brought their private clouds from concept to production in less than one year, and 60% ­extend their clouds across multiple datacenters. But expertise is scarce, with 51% saying acquiring skilled employees is a roadblock.